Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Mostly Cloudy

59°F

15°C

Humidity 82%
Wind Speed E 12 G 17 mph
Barometer 30.19 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 21 Sep 7:45 am CDT
Extended Forecast for

Delafield WI

  • Today

    Today: Cloudy, with a high near 60. Northeast wind 5 to 15 mph.

    High: 60 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Northeast wind 5 to 15 mph.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Northeast wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. East wind 5 to 10 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Calm wind becoming east around 5 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. East wind around 5 mph becoming calm.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 60. Northeast wind 5 to 15 mph.
Tonight
Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 60. Northeast wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 48. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 62. East wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 49. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 63. Calm wind becoming east around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 49. East wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Delafield WI
 43.06°N 88.36°W (Elev. 968 ft)
6:36 am CDT Sep 21, 2026
7am CDT Sep 21, 2026-6pm CDT Sep 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database